INVESTIGATION OF PHYSICOCHEMICAL AND CATALYTIC PROPERTIES OF SILICA-ALUMINA GELS

被引：19

作者：

FEDORYNSKA, E

WOZNIEWSKI, T

MALINOWSKI, S

AHMED, I

MADURA, A

机构：

[1] Institute of Organic Chemistry and Technology, Technical University (Politechnika), 00-662 Warszawa

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1979年 / 69卷 / 03期

关键词：

D O I：

10.1016/0021-9797(79)90136-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Acid, basic, one-electron acceptor, one-electron donor properties, the concentration of surface hydroxyl groups, and catalytic properties of alumina-silica catalysts in the decomposition of isopropanol were studied. The correlation between acid and one-electron acceptor properties and basic and one-electron donor properties was found. It was concluded that the dehydration of isopropanol is independent of the amount of the acid or basic sites but depends on the ratio of the former to the latter. © 1979.

引用

页码：469 / 475

页数：7

共 24 条

[1] ACIDIC PROPERTIES OF SILICA-ALUMINA GELS AS A FUNCTION OF CHEMICAL COMPOSITION - TITRATION AND CATALYTIC ACTIVITY MEASUREMENTS [J].